Hey my target guide tab is gone by the utilities tab i used it a few days ago but it's gone now and i really need it haha. I had it in May 2017 but not 2016. Do i need to load it in somewhere?
Store a morph target at the lowest level. Do your projection, ideally stepping up through the levels and projecting each time. Finally, return to the lowest level and hit "switch" in the morph target options.
If you still have any problems with spikes in the mesh, try saving a morph target before projecting. Then switch back to the unprojected mesh in the morph target menu and paint back in the projection with the morph brush.